2.2L L61 Performance Tech 16 valve 145 hp EcoTec with 155 lb-ft of torque

Lights keep dimming?? WTF?

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Old 10-08-2008, 09:58 AM
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Lights keep dimming?? WTF?

ok so they other day about a week ago I noticed that when my sub hits.... it almost looks like my lights dim a little bit.....I kinda didnt think anything of it since I couldnt really tell... sometimes when I am by myself I think I am imagining things lol anyways....so yesterday I pulled into my driveway and backed up and then I was about to turn the car off but I had to make sure the sunroof was closed and windows too so I pull the window switch up..... then I hear grhrhrhrh and my lights inside and outside dimmed..... my engine seemed to make a weird really light grhrhr noise as well.... its really weird anyone know what might be up? I had a 12 inch sub and amp installed on the factory head unit about a month ago ... I dont see how they could have fucked anything up tho....
Old 10-08-2008, 10:01 AM
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That is strange, IF the car makes noise your alternator might be going out.

I have 400 watt amp and 12 inch sub and have had no problems
Old 10-08-2008, 10:03 AM
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Originally Posted by umrdyldo
That is strange, IF the car makes noise your alternator might be going out.

I have 400 watt amp and 12 inch sub and have had no problems
If my alternator goes out I will be heated.... it has 2600 miles on it....
Old 10-08-2008, 10:07 AM
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Yah... you could get a better battery or a capcitor...

And when you did your sunroof up, was your music/subs cranked at the same time? Because that would definitely make your lights dim more...
Old 10-08-2008, 10:09 AM
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your stock battery might not be able to handle the new amp and sub...

my car used to dim BADLY.... i have two 12inch subs with a 1300 watt amp... you can only imagine how bad my lights dimmed when the bass would hit..

after tryin a capacitor, it didnt help at all..

so i ordered a Kinetik Power Cell.. best investment iv ever made no more dimming, and less stress on the alternator.

you should check them out...

http://www.kinetikaudio.com/intro.htm
Old 10-08-2008, 10:10 AM
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Originally Posted by Sbaxtermen
Yah... you could get a better battery or a capcitor...

And when you did your sunroof up, was your music/subs cranked at the same time? Because that would definitely make your lights dim more...

nope it was silent..... this is really weird
Old 10-08-2008, 06:10 PM
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i have 2 10s and my lights used to dim also when that hit dont worry, but you should get a capasiter i cant spell haha over along period of time it will tire your alternator out there like 100 bucks for like an ok one once you get a decent one hooked up your lights wont dim and your motor wont drag like it did
Old 10-10-2008, 01:52 AM
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capacitors are a waste of time and money
get another battery, a nice one
Old 10-10-2008, 02:52 AM
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Get A Opitmo Battery Best For Power And Performance
Old 10-10-2008, 03:22 AM
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you can also get a battery just for your system.
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